Linq Min（）非零值

Question

I have a table with columns OneStopPrice; MultiStopPrice; NonStopPrice OneStopPrice; MultiStopPrice; NonStopPrice OneStopPrice; MultiStopPrice; NonStopPrice . I want to have Min() for all 3 columns. But if Min() of any column is 0, It must be ignored.

OneStop | NonStop | MultiStop
-----------------------------
233.23  | 0.0     | 355.23

Here NonStop must be then considered as highest value so as to ignore it.

Anyone have idea for this using LinQ ?

I have used query as follows:

var data = odyResults.GroupBy(logEle => new { logEle.Air.FromCity, logEle.Air.ToCity }, (key, group) => new{
       FromCity = key.FromCity,
       ToCity = key.ToCity,
       OneStopPrice = group.Min(x=>x.Air.OneStopPrice),
       MultiStopPrice = group.Min(x => x.Air.MultiStopPrice),
       NonStopPrice = group.Min(x => x.Air.NonStopPrice),
       FromToCityCount = group.Count()
      });

Answer 1

Just filter out the zeros:

NonStopPrice = group.Where(x => x.Air.NonStopPrice > 0)
                    .Min(x => x.Air.NonStopPrice),